This might sound a daft question but...I've made some marmalade this weekend and don't know if I need to keep the sealed jars in the fridge or not!
The jars are all re-used ones with safety buttons and the lids were put on when the jam was warm so the buttons have all gone down. Am I right in assuming that they are properly sealed now just like shop bought ones? (and therefore they can be kept in the cupboard until I open them?)
Thanks!